The waste products produced in man which need excretion are? |
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a) |
Carbon dioxide |
b) |
Urea and salts |
c) |
Excess of water |
d) |
All of these |
The waste products produced in man which need excretion are? |
|||||||
a) |
Carbon dioxide |
b) |
Urea and salts |
c) |
Excess of water |
d) |
All of these |
(d)
Excretion is the elimination of metabolic wastes from the body. Carbon dioxide is removed as a gas by respiratory organs. The common excretory product in man are , minerals, salts, urea, water, pigments, etc.